Package org.graalvm.polyglot.io

package org.graalvm.polyglot.io

Input/Output support for the GraalVM SDK polyglot API.

The FileSystem allows an embedder to virtualize Input/Output operations done by the TruffleLanguages. A custom filesystem is registered using an IOAccess configuration builder.

Since:

19.0

Related Packages

Package	Description
org.graalvm.polyglot	The GraalVM SDK polyglot API allows to embed Graal languages in Java applications.
org.graalvm.polyglot.management	The management package provides tools that monitor and instrument the behavior of guest language programs.
org.graalvm.polyglot.proxy	The GraalVM SDK proxy interfaces allow to mimic guest language objects, arrays, executables, primitives and native objects in Graal languages.

Class	Description
ByteSequence	A ByteSequence is a readable sequence of byte values.
FileSystem	Service-provider for Truffle files.
FileSystem.Selector	A selector for determining which FileSystem should handle operations on a given Path.
IOAccess	Represents an IO access configuration of a polyglot context.
IOAccess.Builder	Builder to create a custom IO access configuration.
MessageEndpoint	An endpoint representing one side of message transport.
MessageTransport	Allows to take over transport of message communication initiated by an instrument.
MessageTransport.VetoException	Thrown when a transport connection is vetoed.
ProcessHandler	Service-provider for guest languages process builder.
ProcessHandler.ProcessCommand	Subprocess attributes passed to start method.
ProcessHandler.Redirect	Represents a source of subprocess input or a destination of subprocess output.